GeForce GTX 590 EVGA Classified Hydro Copper is a special edition of the dual-graphics solution GeForce GTX 590. This edition comes overclocked out of the box in the central unit that went from 608MHz to 630MHz and in the operating memory clock, which is now of 864MHz. Furthermore, it features a new cooling system which keeps the card cool under load. Benchmarks indicate a 5% performance boost over the reference card and so it proves to be faster than GeForce GTX 680.